Energy-saving type injection liquefier structure

Abstract

The utility model relates to the technical field of energy-saving type jet liquefiers, in particular to an energy-saving type jet liquefier structure. The device comprises an upper shell, the bottom of the upper shell is fixedly connected with a connecting body, the bottom of the connecting body is communicated with a lower shell, a nozzle is arranged in the lower shell, and the top of the nozzle is fixedly connected with the bottom of the connecting body; a discharging pipe is fixedly connected to the bottom of the lower shell, a connecting rod is fixedly connected to the upper portion of the interior of the discharging pipe, an s-shaped spoiler is fixedly connected to the bottom of the connecting rod, and by arranging the spoiler, when fluid makes contact with the spoiler, the direction of the fluid is changed, the flowing path of the fluid is prolonged, and the mixing time between steam and materials is prolonged; the material mixing effect is favorably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of energy-saving jet liquefiers, in particular to an energy-saving jet liquefier structure. Background Art

[0002] Energy-saving jet liquefier is mainly used in food bio-fermentation industries such as starch sugar, beer, alcohol, brewing, monosodium glutamate, organic acid, etc. It is a key equipment in the liquefaction process. Its function is to fully mix materials such as starch milk with steam and quickly heat them to cause starch liquefaction reaction.

[0003] The existing energy-saving jet liquefier does not have an extended discharge pipe when in use. The time and area of contact between the material and the steam are short. Heat transfer requires a certain amount of time and contact area to achieve balance. Under the short path, only part of the material may be able to fully absorb the heat of the steam, while other parts cannot reach the ideal temperature, resulting in insufficient liquefaction and affecting the processing quality of the product. In view of this, we propose an energy-saving jet liquefier structure. Utility Model Content

[0004] The purpose of this utility model is to solve the above shortcomings and provide an energy-saving jet liquefier structure;

[0005] To achieve the above-mentioned object, the present invention provides an energy-saving jet liquefier structure, comprising an upper shell, the bottom of which is fixedly connected to a connector, the bottom of which is connected to a lower shell, a nozzle is provided inside the lower shell, and the top of the nozzle is fixedly connected to the bottom of the connector;

[0006] A discharge pipe is fixedly connected to the bottom of the lower shell, a connecting rod is fixedly connected to the upper part of the discharge pipe, and an "S"-shaped spoiler is fixedly connected to the bottom of the connecting rod. When the fluid flows through the guide plate, its flow direction is changed, guiding the fluid to flow along an "S"-shaped path, extending the flow path, and increasing the mixing time of steam and objects in the discharge pipe.

[0007] As a further improvement of the present technical solution, a plurality of first through holes are evenly opened on the surface of the spoiler, and the first through holes are inclined holes along the direction of fluid flow.

[0008] As a further improvement of the present technical solution, a feed port is provided on one side of the connector.

[0009] As a further improvement of the present technical solution, an air inlet is provided on a side of the lower shell away from the feed inlet.

[0010] As a further improvement of the present technical solution, a cone valve is vertically slidably connected in the nozzle.

[0011] As a further improvement of the present technical solution, a pneumatic rod is provided on the top of the cone valve, the upper part of the pneumatic rod extends out of the inner cavity of the connector and is fixedly connected to the upper shell.

[0012] As a further improvement of the present technical solution, a plurality of second through holes are provided on the surface of the nozzle.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] In the energy-saving jet liquefier structure, by providing a spoiler, when the fluid contacts the spoiler, the direction of the fluid changes, the flow path of the fluid is extended, and the mixing time between the steam and the material is increased, which is beneficial to improving the mixing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the spoiler structure of the present utility model.

[0019] The meaning of each number in the figure is:

[0020] 1. Upper shell;

[0021] 2. Connector; 21. Feed port;

[0022] 3. Lower shell; 31. Nozzle; 311. Second through hole; 32. Air inlet;

[0023] 4. Discharge pipe; 41. Connecting rod; 42. Spoiler; 43. First through hole;

[0024] 5. Cone valve; 51. Pneumatic rod. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Energy-saving jet liquefier is mainly used in food bio-fermentation industries such as starch sugar, beer, alcohol, brewing, monosodium glutamate, organic acid, etc. It is a key equipment in the liquefaction process. Its function is to fully mix starch milk and other materials with steam and quickly heat them to make the starch liquefy. Figure 1-Figure 4 As shown, this embodiment provides an energy-saving jet liquefier structure, comprising an upper shell 1, the bottom of which is fixedly connected to a connector 2, the bottom of which is connected to a lower shell 3, a nozzle 31 is provided inside the lower shell 3, and the top of the nozzle 31 is fixedly connected to the bottom of the connector 2;

[0027] A discharge pipe 4 is fixedly connected to the bottom of the lower shell 3, a connecting rod 41 is fixedly connected to the upper part of the discharge pipe 4, and an "s"-shaped spoiler 42 is fixedly connected to the bottom of the connecting rod 41. When the fluid flows through the guide plate 34, its flow direction is changed, guiding the fluid to flow along an "s"-shaped path, extending the flow path, and increasing the mixing time of steam and objects in the discharge pipe 4.

[0028] The improvement of this embodiment is that when the fluid contacts the spoiler 42, the direction of the fluid is changed, the flow path of the fluid is extended, and the mixing time between the steam and the material is increased, which is conducive to improving the mixing effect.

[0029] In order to make the contact between fluids more complete, Figure 2-Figure 3 As shown, a plurality of first through holes 43 are evenly opened on the surface of the spoiler 42. The first through holes 43 are inclined holes along the direction of fluid flow. When the fluid passes through the holes on the spoiler 42, it penetrates the spoiler 42 to form a jet phenomenon. These jets are further mixed with the fluid around the guide plate, which is beneficial to improving the mixing effect of steam and material.

[0030] In order to facilitate the addition of materials, Figure 1-Figure 3 As shown, a feed port 21 is provided on one side of the connector 2, and the material enters the equipment through the feed port 21 for liquefaction processing.

[0031] Considering that steam is required during the liquefaction process, as shown in 1- Figure 3 As shown, an air inlet 32 is provided on the side of the lower shell 3 away from the feed port 21, and steam is connected to the air inlet 32, and the steam enters the interior of the equipment to liquefy the material.

[0032] In order to control the flow rate, Figure 2 and Figure 3As shown, a cone valve 5 is vertically slidably connected to the nozzle 31. The cone valve 5 moves up and down to adjust the flow rate of the fluid entering the nozzle 31. When a larger flow rate is needed to maintain the reaction, the cone valve 5 moves upward, the gap between the cone valve 5 and the nozzle 31 becomes larger, and the flow rate increases. When a smaller flow rate is needed, the cone valve 5 moves downward, the gap between the cone valve 5 and the nozzle 31 becomes smaller, and the flow rate decreases. This is conducive to accurately adjusting the flow rate, making the process parameters more stable, and improving product quality.

[0033] Considering that the cone valve 5 needs to move up and down to control the fluid flow, in order to make the cone valve 5 move more conveniently, Figure 1-Figure 3 As shown, a pneumatic rod 51 is provided on the top of the cone valve 5. The upper part of the pneumatic rod 51 extends out of the inner cavity of the connector 2 and is fixedly connected to the upper shell 1. The pneumatic rod 51 is extended and retracted up and down to drive the cone valve 5 at the bottom to move up and down to adjust the flow rate. When the flow rate needs to be increased, the pneumatic rod 51 pulls the bottom cone valve 5 upward to increase the flow rate. When the flow rate needs to be reduced, the pneumatic rod 51 pushes against the cone valve 5 and lifts it downward to reduce the flow rate. The cone valve 5 can be conveniently controlled to move up and down, and the flow rate can be conveniently adjusted to ensure stable product quality.

[0034] In order to make the steam enter the nozzle 31 more smoothly, Figure 2 As shown, a plurality of second through holes 311 are opened on the surface of the nozzle 31. Steam enters the interior of the liquefier device through the air inlet 32, and then enters the nozzle 31 through the second through holes 311 to achieve contact and mixing with the material, which is conducive to the liquefaction reaction.

[0035] When the energy-saving jet liquefier structure of the present invention is used, the steam is connected to the air inlet 32 and the material is connected to the feed port 21. The steam enters the interior of the liquefier device through the air inlet 32, and then enters the nozzle 31 through the second through hole 311, contacts and mixes with the material. When the fluid flows through the guide plate 34, its flow direction is changed. The guide plate 34 guides the fluid to flow along an "S"-shaped path, extending the flow path, and increasing the mixing time of the steam and the object in the discharge pipe 4. At the same time, when the fluid passes through the holes on the spoiler 42, it penetrates the spoiler 42 to form a jet phenomenon. These jets are further mixed with the fluid around the guide plate, which is beneficial to improving the mixing effect of the steam and the material. During the liquefaction process, when a larger flow rate is needed to maintain the reaction, the pneumatic rod 51 pulls the bottom cone valve 5 upward, the gap between the cone valve 5 and the nozzle 31 becomes larger, and the flow rate increases. When the flow rate needs to be reduced, the pneumatic rod 51 presses against the cone valve 5 and lifts it downward to reduce the flow rate. The convenient control of the up and down movement of the cone valve 5 is beneficial to adjusting the flow rate and ensuring stable product quality.

[0036] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. An energy-saving jet liquefier structure, comprising an upper shell (1), characterized in that: The bottom of the upper shell (1) is fixedly connected to a connector (2), the bottom of the connector (2) is connected to a lower shell (3), a nozzle (31) is provided inside the lower shell (3), and the top of the nozzle (31) is fixedly connected to the bottom of the connector (2); The bottom of the lower shell (3) is fixedly connected to a discharge pipe (4), the upper part of the discharge pipe (4) is fixedly connected to a connecting rod (41), and the bottom of the connecting rod (41) is fixedly connected to an "S"-shaped spoiler (42). When the fluid flows through the guide plate (34), its flow direction is changed, and the fluid is guided to flow along an "S"-shaped path, extending the flow path and increasing the mixing time of steam and objects in the discharge pipe (4).

2. The energy-saving jet liquefier structure according to claim 1, characterized in that: A plurality of first through holes (43) are evenly formed on the surface of the spoiler (42), and the first through holes (43) are inclined holes along the flow direction of the fluid.

3. The energy-saving jet liquefier structure according to claim 1, characterized in that: A feed port (21) is provided on one side of the connector (2).

4. The energy-saving jet liquefier structure according to claim 1, characterized in that: An air inlet (32) is provided on a side of the lower shell (3) away from the feed inlet (21).

5. The energy-saving jet liquefier structure according to claim 1, characterized in that: A cone valve (5) is vertically slidably connected in the nozzle (31).

6. The energy-saving jet liquefier structure according to claim 5, characterized in that: A pneumatic rod (51) is provided on the top of the cone valve (5), and the pneumatic rod (51) extends out of the inner cavity of the connector (2) and is fixedly connected to the upper shell (1).

7. The energy-saving jet liquefier structure according to claim 1, characterized in that: A plurality of second through holes (311) are formed on the surface of the nozzle (31).

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